EP 4178077 A4 20240110 - ELECTRONIC DEVICE HAVING WIRELESS CHARGING FUNCTION
Title (en)
ELECTRONIC DEVICE HAVING WIRELESS CHARGING FUNCTION
Title (de)
ELEKTRONISCHE VORRICHTUNG MIT DRAHTLOSER LADEFUNKTION
Title (fr)
DISPOSITIF ÉLECTRONIQUE À FONCTION DE CHARGE SANS FIL
Publication
Application
Priority
- KR 20200096068 A 20200731
- KR 2021009802 W 20210728
Abstract (en)
[origin: EP4178077A1] A wirelessly chargeable electronic device according to various embodiments of the present invention may comprise: a first circuit board; a second circuit board; a battery; a flexible printed circuit board (FPCB) which electrically connects the first circuit board and the second circuit board to each other; and a wireless charging antenna stacked on the FPBC, wherein at least a part of the FPBC is arranged overlappingly in the width range of a pattern of the wireless charging antenna.
IPC 8 full level
H02J 50/70 (2016.01); H01F 27/28 (2006.01); H01Q 7/00 (2006.01); H02J 50/00 (2016.01); H02J 50/20 (2016.01); H04B 5/00 (2006.01); H05K 1/03 (2006.01)
CPC (source: EP KR US)
H01F 27/2804 (2013.01 - EP KR); H01F 27/2828 (2013.01 - EP); H01F 27/366 (2020.08 - EP); H01F 38/14 (2013.01 - EP); H01Q 7/00 (2013.01 - KR); H02J 7/02 (2013.01 - EP); H02J 50/005 (2020.01 - EP KR US); H02J 50/20 (2016.02 - KR); H02J 50/70 (2016.02 - EP KR); H04B 5/72 (2024.01 - EP); H04B 5/79 (2024.01 - EP KR US); H05K 1/0216 (2013.01 - EP); H05K 1/0393 (2013.01 - KR US); H02J 2207/10 (2020.01 - EP US); H05K 1/0393 (2013.01 - EP); H05K 3/361 (2013.01 - EP)
Citation (search report)
- [X] US 2016323428 A1 20161103 - KIM JUNHEE [KR], et al
- [A] US 2018090975 A1 20180329 - LEE HEE DONG [KR], et al
- See also references of WO 2022025626A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4178077 A1 20230510; EP 4178077 A4 20240110; KR 20220015708 A 20220208; US 2023179020 A1 20230608; WO 2022025626 A1 20220203
DOCDB simple family (application)
EP 21849981 A 20210728; KR 20200096068 A 20200731; KR 2021009802 W 20210728; US 202318103837 A 20230131